20526912

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1725

約数の個数: 112

約数和(自身を含む): 69006720

約数和(自身を除く): 48479808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1697, 1728, 2016, 3024, 3394, 4032, 5091, 6048, 6788, 10182, 11879, 12096, 13576, 15273, 20364, 23758, 27152, 30546, 35637, 40728, 45819, 47516, 54304, 61092, 71274, 81456, 91638, 95032, 106911, 108608, 122184, 142548, 162912, 183276, 190064, 213822, 244368, 285096, 320733, 325824, 366552, 380128, 427644, 488736, 570192, 641466, 733104, 760256, 855288, 977472, 1140384, 1282932, 1466208, 1710576, 2280768, 2565864, 2932416, 3421152, 5131728, 6842304, 10263456, 20526912]

約数ペア:

[(1, 20526912), (2, 10263456), (3, 6842304), (4, 5131728), (6, 3421152), (7, 2932416), (8, 2565864), (9, 2280768), (12, 1710576), (14, 1466208), (16, 1282932), (18, 1140384), (21, 977472), (24, 855288), (27, 760256), (28, 733104), (32, 641466), (36, 570192), (42, 488736), (48, 427644), (54, 380128), (56, 366552), (63, 325824), (64, 320733), (72, 285096), (84, 244368), (96, 213822), (108, 190064), (112, 183276), (126, 162912), (144, 142548), (168, 122184), (189, 108608), (192, 106911), (216, 95032), (224, 91638), (252, 81456), (288, 71274), (336, 61092), (378, 54304), (432, 47516), (448, 45819), (504, 40728), (576, 35637), (672, 30546), (756, 27152), (864, 23758), (1008, 20364), (1344, 15273), (1512, 13576), (1697, 12096), (1728, 11879), (2016, 10182), (3024, 6788), (3394, 6048), (4032, 5091)]